WEST GRAND VALLEY WA
PWS ID: CO0145810 · ROCKY FORD, Colorado 81067
Population Served
100
Total Violations
224
Health-Based Violations
153
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 37
- County
- Otero
- School/Daycare
- No
- MCL Violations
- 153
- Monitoring Violations
- 38
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Combined Radium (-226 and -228) | MCL | 118 | 2025 |
| Public Notice | Other | 22 | 2025 |
| Bromate | MCL | 16 | 2015 |
| Gross Alpha, Excl. Radon and U | MCL | 15 | 2024 |
| Combined Radium (-226 and -228) | MR | 11 | 2024 |
| Lead and Copper Rule | MR | 6 | 2021 |
| Coliform (TCR) | MCL | 4 | 2011 |
| Coliform (TCR) | MR | 3 | 2012 |
| Bromate | MR | 3 | 2016 |
| Consumer Confidence Rule | Other | 3 | 2023 |
| TTHM | MR | 3 | 2023 |
| Gross Alpha, Excl. Radon and U | MR | 3 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2023 |
| E. COLI | MR | 3 | 2024 |
| Combined Uranium | MR | 3 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.